Results 41 to 50 of about 377,631 (237)

Navigating the seven seas of arthropod collection protocols: Metabarcoding arthropod diversity in a tropical forest

open access: yesMethods in Ecology and Evolution, Volume 16, Issue 10, Page 2395-2407, October 2025.
Abstract Insects and other arthropods represent one of the most diverse groups of life on Earth, with an estimated 70% of species awaiting discovery. Advances in DNA‐based tools have accelerated species discovery, while high‐throughput sequencing has enabled large‐scale biodiversity surveys.
Daniel Souto‐Vilarós   +13 more
wiley   +1 more source

La Dama de Baza: hemerografía

open access: yesLucentum, 2006
En el presente artículo pretendemos reconstruir, de la manera más exacta posible, la forma en que tuvieron lugar los hechos que condujeron al descubrimiento de la Dama de Baza, el 20 de julio de 1971, en la localidad de Baza, Granada, en la necrópolis ...
Alicia Elena Lacuesta Contreras
doaj   +1 more source

Genome Mining, Microbial Interactions, and Molecular Networking Reveals New Dibromoalterochromides from Strains of Pseudoalteromonas of Coiba National Park-Panama

open access: yesMarine Drugs, 2020
The marine bacterial genus Pseudoalteromonas is known for their ability to produce antimicrobial compounds. The metabolite-producing capacity of Pseudoalteromonas has been associated with strain pigmentation; however, the genomic basis of their ...
Librada A. Atencio   +5 more
doaj   +1 more source

Descubrimiento y caracterización geográfica de una depresión ultramáfica en Sierra Bermeja: nuevos datos geomorfoedáficos, fitogeográficos y paleoecológicos

open access: yes, 2017
Is presented the recent discovery and characterization of a endorheic basin at the summit of the Sierra Palmitera, an abrupt foothill of the peridotite massif of Sierra Bermeja (SW of Spain) that reaches 1,473 meters above sea level.
José Gómez-Zotano   +3 more
semanticscholar   +1 more source

The Computer‐Assisted Sequence Annotation (CASA) workflow for enzyme discovery

open access: yesApplications in Plant Sciences, Volume 13, Issue 4, July-August 2025.
Abstract Premise With the advent of inexpensive nucleic acid sequencing and automated annotation at the level of basic functionality, the central problem of enzyme discovery is no longer finding active sequences, it is determining which ones are suitable for further study.
Gemma R. Takahashi   +3 more
wiley   +1 more source

La novedad española en América: aportación de la Corona Hispánica

open access: yesCuadernos de Investigación Histórica, 2022
Este artículo nos ayuda a entender la importancia de analizar el tema del Descubrimiento por encima de la Conquista pues, en poquísimos años, se estableció lo que Julián Marías llama el “injerto” español que hace que dos culturas se fusionen y aporten ...
José Luis Sánchez García   +1 more
doaj   +1 more source

Phylogenomic approach to integrative taxonomy resolves a century‐old taxonomic puzzle and the evolutionary history of the Acromyrmex octospinosus species complex

open access: yesSystematic Entomology, Volume 50, Issue 3, Page 469-494, July 2025.
A comprehensive, integrative study approach combining morphology, population genetics, phylogenetics and biogeography revealed that the Acromyrmex octospinosus species complex consists of two species: A. octospinosus and its social parasite A. insinuator.
Daniela Mera‐Rodríguez   +2 more
wiley   +1 more source

Un aspecto desconocido en la vida de Juan Rodríguez Freile

open access: yesAnuario Colombiano de Historia Social y de la Cultura, 1964
Publico ahora, por la primera vez, varios documentos autógrafos de Juan Rodríguez Freile, autor de la Conquista y descubrimiento del Nuevo Reino de Granada, conocida generalmente como El Carnero.
Fernando Antonio Martínez
doaj   +2 more sources

Paleantropología: Un descubrimiento sensacional [PDF]

open access: yes, 1966
Desde hace muy pocas semanas, nuestro conocimiento acerca de los orígenes de la Humanidad se ha ampliado considerablemente gracias a los hallazgos, verdaderamente sensacionales, realizados por el Dr.
Crusafont Pairó, M. (Miquel)
core   +1 more source

Effectiveness of protected areas in the Caucasus Mountains in preventing rangeland degradation

open access: yesConservation Biology, Volume 39, Issue 3, June 2025.
Abstract As land use intensifies globally, it increasingly exerts pressure on protected areas. Despite open, nonforested landscapes comprising up to 40% of protected areas globally, assessments have predominately focused on forests, overlooking the major pressures on rangelands from livestock overgrazing and land conversion.
Arash Ghoddousi   +12 more
wiley   +1 more source

Home - About - Disclaimer - Privacy